www.SniperCentral.com says that on a calm day, it can be acceptably accurate out to around 600 yards.
400 yrds
Depends on the Caliber and grain of bullet. You can shoot a .22 m4 accurately probably 100-150 yards. Then with the 5.56/.223 round can be shot 600-659 yards accurately.
You will have to define what "accurately" means.
Accurately? 400 meters
ABOUT 200 yards, depending on rifle, ammo, and what you call accurately.
Accurately? About 50 yards.
Accurately, about 100 meters.
Accurately- about 25 yards.
Depends on your configuration. The most common, by far, is .223 Remington/5.56x45mm NATO.
Depends on what firearm has a 22 inch barrel. If it is a .22 LR, it can shoot about a mile and a half- or 100 yards accurately. If it is a 30-06, it can shoot about 5 miles, or 500 yards accurately.
Accurately? About 100-150 yards. How far can the bullet travel? About 1.5 miles.
Depends on your configuration. The most common, by far, is .223 Remington/5.56x45mm NATO.